separate event handler functions for an event attached to different inputs or one event handler function with lot of if statements/ switch statement?

separate event handler functions for an event attached to different inputs or one event handler function with lot of if statements/ switch statement?

```js
// event handler 1
function validateEmail() {
// validate email here
}

// event handler 2
function validatePassword() {
//validate password here
}

// or

// generic event handler
function validateFields() {
/*
if(is email){
validate email
}

if(is password) {
validate password
}
*/
}
```

The issue presents two JavaScript event-handler patterns but names no file, test, or entry point to inspect. First determine whether the style guide should document a preferred pattern; the issue provides no concrete acceptance condition for when the work would be done.

Written by the indexing model from the issue text.